clang/test/CodeGenHLSL/builtins/normalize-overloads.hlsl

// RUN: %clang_cc1 -std=hlsl202x -finclude-default-header -x hlsl -triple \
// RUN:   dxil-pc-shadermodel6.3-library %s -emit-llvm \
// RUN:   -Wdeprecated-declarations -o - | FileCheck %s --check-prefixes=CHECK \
// RUN:   -DFNATTRS="hidden noundef nofpclass(nan inf)" -DTARGET=dx
// RUN: %clang_cc1 -std=hlsl202x -finclude-default-header -x hlsl -triple \
// RUN:   spirv-unknown-vulkan-library %s -emit-llvm \
// RUN:   -Wdeprecated-declarations -o - | FileCheck %s --check-prefixes=CHECK \
// RUN:   -DFNATTRS="hidden spir_func noundef nofpclass(nan inf)" -DTARGET=spv
// RUN: %clang_cc1 -std=hlsl202x -finclude-default-header -x hlsl -triple dxil-pc-shadermodel6.3-library %s  \
// RUN:   -verify -verify-ignore-unexpected=note
// RUN: %clang_cc1 -std=hlsl202x -finclude-default-header -x hlsl -triple spirv-unknown-vulkan-library %s  \
// RUN:   -verify -verify-ignore-unexpected=note

// CHECK: define [[FNATTRS]] float @_Z21test_normalize_doubled(
// CHECK:    [[CONVI:%.*]] = fptrunc {{.*}} double %{{.*}} to float
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} float @llvm.[[TARGET]].normalize.f32(float [[CONVI]])
// CHECK:    ret float [[HLSLNORMALIZEI]]
float test_normalize_double(double p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x 64 bit API lowering for normalize is deprecated. Explicitly cast parameters to 32 or 16 bit types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <2 x float> @_Z22test_normalize_double2Dv2_d(
// CHECK:    [[CONVI:%.*]] = fptrunc {{.*}} <2 x double> %{{.*}} to <2 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <2 x float> @llvm.[[TARGET]].normalize.v2f32(<2 x float> [[CONVI]])
// CHECK:    ret <2 x float> [[HLSLNORMALIZEI]]
float2 test_normalize_double2(double2 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x 64 bit API lowering for normalize is deprecated. Explicitly cast parameters to 32 or 16 bit types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <3 x float> @_Z22test_normalize_double3Dv3_d(
// CHECK:    [[CONVI:%.*]] = fptrunc {{.*}} <3 x double> %{{.*}} to <3 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <3 x float> @llvm.[[TARGET]].normalize.v3f32(<3 x float> [[CONVI]])
// CHECK:    ret <3 x float> [[HLSLNORMALIZEI]]
float3 test_normalize_double3(double3 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x 64 bit API lowering for normalize is deprecated. Explicitly cast parameters to 32 or 16 bit types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <4 x float> @_Z19test_length_double4Dv4_d(
// CHECK:    [[CONVI:%.*]] = fptrunc {{.*}} <4 x double> %{{.*}} to <4 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <4 x float> @llvm.[[TARGET]].normalize.v4f32(<4 x float> [[CONVI]])
// CHECK:    ret <4 x float> [[HLSLNORMALIZEI]]
float4 test_length_double4(double4 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x 64 bit API lowering for normalize is deprecated. Explicitly cast parameters to 32 or 16 bit types.}}
    return normalize(p0);
}

// CHECK: define [[FNATTRS]] float @_Z18test_normalize_inti(
// CHECK:    [[CONVI:%.*]] = sitofp {{.*}} i32 %{{.*}} to float
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} float @llvm.[[TARGET]].normalize.f32(float [[CONVI]])
// CHECK:    ret float [[HLSLNORMALIZEI]]
float test_normalize_int(int p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <2 x float> @_Z19test_normalize_int2Dv2_i(
// CHECK:    [[CONVI:%.*]] = sitofp {{.*}} <2 x i32> %{{.*}} to <2 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <2 x float> @llvm.[[TARGET]].normalize.v2f32(<2 x float> [[CONVI]])
// CHECK:    ret <2 x float> [[HLSLNORMALIZEI]]
float2 test_normalize_int2(int2 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <3 x float> @_Z19test_normalize_int3Dv3_i(
// CHECK:    [[CONVI:%.*]] = sitofp {{.*}} <3 x i32> %{{.*}} to <3 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <3 x float> @llvm.[[TARGET]].normalize.v3f32(<3 x float> [[CONVI]])
// CHECK:    ret <3 x float> [[HLSLNORMALIZEI]]
float3 test_normalize_int3(int3 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <4 x float> @_Z16test_length_int4Dv4_i(
// CHECK:    [[CONVI:%.*]] = sitofp {{.*}} <4 x i32> %{{.*}} to <4 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <4 x float> @llvm.[[TARGET]].normalize.v4f32(<4 x float> [[CONVI]])
// CHECK:    ret <4 x float> [[HLSLNORMALIZEI]]
float4 test_length_int4(int4 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}

// CHECK: define [[FNATTRS]] float @_Z19test_normalize_uintj(
// CHECK:    [[CONVI:%.*]] = uitofp {{.*}} i32 %{{.*}} to float
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} float @llvm.[[TARGET]].normalize.f32(float [[CONVI]])
// CHECK:    ret float [[HLSLNORMALIZEI]]
float test_normalize_uint(uint p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}

// CHECK: define [[FNATTRS]] <2 x float> @_Z20test_normalize_uint2Dv2_j(
// CHECK:    [[CONVI:%.*]] = uitofp {{.*}} <2 x i32> %{{.*}} to <2 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <2 x float> @llvm.[[TARGET]].normalize.v2f32(<2 x float> [[CONVI]])
// CHECK:    ret <2 x float> [[HLSLNORMALIZEI]]
float2 test_normalize_uint2(uint2 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <3 x float> @_Z20test_normalize_uint3Dv3_j(
// CHECK:    [[CONVI:%.*]] = uitofp {{.*}} <3 x i32> %{{.*}} to <3 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <3 x float> @llvm.[[TARGET]].normalize.v3f32(<3 x float> [[CONVI]])
// CHECK:    ret <3 x float> [[HLSLNORMALIZEI]]
float3 test_normalize_uint3(uint3 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <4 x float> @_Z17test_length_uint4Dv4_j(
// CHECK:    [[CONVI:%.*]] = uitofp {{.*}} <4 x i32> %{{.*}} to <4 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <4 x float> @llvm.[[TARGET]].normalize.v4f32(<4 x float> [[CONVI]])
// CHECK:    ret <4 x float> [[HLSLNORMALIZEI]]
float4 test_length_uint4(uint4 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}

// CHECK: define [[FNATTRS]] float @_Z22test_normalize_int64_tl(
// CHECK:    [[CONVI:%.*]] = sitofp {{.*}} i64 %{{.*}} to float
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} float @llvm.[[TARGET]].normalize.f32(float [[CONVI]])
// CHECK:    ret float [[HLSLNORMALIZEI]]
float test_normalize_int64_t(int64_t p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}

// CHECK: define [[FNATTRS]] <2 x float> @_Z23test_normalize_int64_t2Dv2_l(
// CHECK:    [[CONVI:%.*]] = sitofp {{.*}} <2 x i64> %{{.*}} to <2 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <2 x float> @llvm.[[TARGET]].normalize.v2f32(<2 x float> [[CONVI]])
// CHECK:    ret <2 x float> [[HLSLNORMALIZEI]]
float2 test_normalize_int64_t2(int64_t2 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <3 x float> @_Z23test_normalize_int64_t3Dv3_l(
// CHECK:    [[CONVI:%.*]] = sitofp {{.*}} <3 x i64> %{{.*}} to <3 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <3 x float> @llvm.[[TARGET]].normalize.v3f32(<3 x float> [[CONVI]])
// CHECK:    ret <3 x float> [[HLSLNORMALIZEI]]
float3 test_normalize_int64_t3(int64_t3 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <4 x float> @_Z20test_length_int64_t4Dv4_l(
// CHECK:    [[CONVI:%.*]] = sitofp {{.*}} <4 x i64> %{{.*}} to <4 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <4 x float> @llvm.[[TARGET]].normalize.v4f32(<4 x float> [[CONVI]])
// CHECK:    ret <4 x float> [[HLSLNORMALIZEI]]
float4 test_length_int64_t4(int64_t4 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}

// CHECK: define [[FNATTRS]] float @_Z23test_normalize_uint64_tm(
// CHECK:    [[CONVI:%.*]] = uitofp {{.*}} i64 %{{.*}} to float
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} float @llvm.[[TARGET]].normalize.f32(float [[CONVI]])
// CHECK:    ret float [[HLSLNORMALIZEI]]
float test_normalize_uint64_t(uint64_t p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}

// CHECK: define [[FNATTRS]] <2 x float> @_Z24test_normalize_uint64_t2Dv2_m(
// CHECK:    [[CONVI:%.*]] = uitofp {{.*}} <2 x i64> %{{.*}} to <2 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <2 x float> @llvm.[[TARGET]].normalize.v2f32(<2 x float> [[CONVI]])
// CHECK:    ret <2 x float> [[HLSLNORMALIZEI]]
float2 test_normalize_uint64_t2(uint64_t2 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <3 x float> @_Z24test_normalize_uint64_t3Dv3_m(
// CHECK:    [[CONVI:%.*]] = uitofp {{.*}} <3 x i64> %{{.*}} to <3 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <3 x float> @llvm.[[TARGET]].normalize.v3f32(<3 x float> [[CONVI]])
// CHECK:    ret <3 x float> [[HLSLNORMALIZEI]]
float3 test_normalize_uint64_t3(uint64_t3 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}
// CHECK: define [[FNATTRS]] <4 x float> @_Z21test_length_uint64_t4Dv4_m(
// CHECK:    [[CONVI:%.*]] = uitofp {{.*}} <4 x i64> %{{.*}} to <4 x float>
// CHECK:    [[HLSLNORMALIZEI:%.*]] = call {{.*}} <4 x float> @llvm.[[TARGET]].normalize.v4f32(<4 x float> [[CONVI]])
// CHECK:    ret <4 x float> [[HLSLNORMALIZEI]]
float4 test_length_uint64_t4(uint64_t4 p0)
{
// expected-warning@+1 {{'normalize' is deprecated: In 202x int lowering for normalize is deprecated. Explicitly cast parameters to float types.}}
    return normalize(p0);
}